Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.040 | ||
| Si | - | 0.75 | ||
| Mn | - | 4.00 | ||
| P | - | 0.025 | ||
| S | - | 0.010 | ||
| Cr | 21.00 | 23.00 | ||
| Mo | 2.50 | 3.50 | ||
| Ni | 15.00 | 17.00 | ||
| N | 0.05 | 0.30 | ||
| Cu | - | 1.00 |
Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 855 (≥) | 244 (≥) | 24 | 21 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 234 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 127 (≥) | 449 (≥) | 22 | 31 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 143 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 642 | 374 | 221 |
We can customize the production of Z4CND22-16-03Az grade, contact us for the best solution.
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